Fig. 5
Forty-nine years old male patient, with abdominal pain and distension, a peritoneal mass was detected during abdominal ultrasound. a DWI at b 0. b DWI at b 500. c DWI at b 1000. d ADC map. The images showed a large irregular solid peritoneal mass lesion with high signal in DWI and low in ADC map, impressive of restricted diffusion with average ADC value 0.5 ± 0.02 × 10−3 mm2/s. Final diagnosis after pathological examination was peritoneal sarcomatosis